The results show that there is need to develop new methods to increase motivation and compliance of the participants to achieve long-term success. A first trial in this direction was to implement an additional module - participants had the chance of ongoing contacts after the group sessions have finished. The results until now show that a possible participation in the follow-ups is not significantly affected by ongoing contacts.

Successful quitters fail to report of an unbearable strong desire to smoke. Such unfounded fear should be communicated. Weight gain remains an undesired side effect. Hence, it is crucial to diagnose individuals more prone to weight gain and offer coping strategies thus reducing the risk of developing obesity. Nevertheless, the outcome of the study should be an encouragement to also heavy smokers and empower them to undertake smoking cessation.